"This Anime (Episode 2, to be exact), where Rockman travels from the Game-World to the real world, to learn some cultural differences about Japan, was intended to be a Special Episode for the original Mega Man Cartoon Series by Ruby-Spears, which aired around 1995 in the US.
As it seems, the special was finished before Ruby-Spears decided to redo their whole show with a completely new design, better suited for American audiences.
Thus, not fitting the new style anymore, it never was included in the series. Still, two more episodes about the same story were produced a bit later, this time under the main title "Rockman" (unlike Episode 2, where he's called Mega Man, even in the japanese dub).
It's unknown if these 3 Episodes ever saw an official release, until 2002, when Capcom of Japan decided to finally (re)release them on DVD for Rockman's 15th Anniversary (all featuring a Japanese and English dub, but no subs).
It's unknown if there are any more secret animated works of the original Rockman game-series."+ More
Characters & Voice Actors

Light, Thomas
Main
Naka, Hiroshi
Japanese
Rockman
Main
Shiina, Hekiru
Japanese
Rush
Main
Takagi, Wataru
Japanese
Wily, Albert
Main
Ogata, Kenichi
Japanese
Blues
Main
Takano, Urara
Japanese
Roll
Main
Koorogi, Satomi
JapaneseRecommended for you
Digimon Adventure tri. Coexistence
Movie
96m
Love Hina Spring Movie
Special
46m
Lupin III: Chi no Kokuin - Eien no Mermaid
Special
92m
Lupin III: Crisis in Tokyo
Special
92m
One Piece: Glorious Island
Special
10m
SSSS.Gridman
TV
23m
Yu☆Gi☆Oh!
TV
24m
Phi-Brain ~ Puzzle of God
TV
25m
Pokemon Diamond & Pearl
TV
23m
Nanana's Buried Treasure
TV
23m
Slayers Premium
Movie
33m
Tears to Tiara
TV
24m
Tenchi Forever!
Movie
95m